- Companies
- Cleaning companies
- Sheffield
- MDS UK Limited
MDS UK Limited
- Company number
- 04398698
- Incorporated
- 19 Mar 200224 years trading
- Registered office
- 1A Orgreave Road, Orgreave Road, Sheffield, South Yorkshire, S13 9LQ
- Nature of business
- General cleaning of buildings
MDS UK Limited is a 24-year-old private limited company registered in Sheffield, company number 04398698, one of 265 cleaning companies in Sheffield. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for MDS UK LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £14K (+20.2%) on the year before, to £85K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- 4 employees on average, down from 5 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £85K | £4,631 | £166K | 4 | |
| 31 Mar 2024 | £71K | £4,920 | £63K | £181K | 5 |
| 31 Mar 2023 | £109K | £7,878 | £81K | £153K | 5 |
| 31 Mar 2022 | £144K | £13K | £115K | £127K | 5 |
| 31 Mar 2021 | £117K | £81K | £162K | £119K | 5 |
| 31 Mar 2020 | £91K | £4,760 | £126K | £299K | 5 |
| 31 Mar 2019 | £102K | £4,262 | £186K | £353K | 5 |
| 31 Mar 2018 | £52K | £4,165 | £101K | £322K | 5 |
Where MDS UK Limited is registered
The registered office is in Sheffield (S13), in the Sheffield local authority area, Yorkshire and The Humber. Show S13 9LQ on a map.
Other trade companies in S13
- Tansley Support Services LimitedRoofers
- PX Centre LtdMotor traders
- Eco-Gen Electrical Group LtdElectricians
- Detailed Cleaning Services LtdCleaning companies
- JC Cooling Solutions LtdPlumbers and heating engineers
- Powertherm Industrial Access LimitedInstallers
- Steel City Vehicle Solutions LtdMotor traders
- S.L.G Construction LimitedCivil engineering
What happens if MDS UK Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 04398698
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2002 (24 years ago)
- Registered office
- 1A Orgreave Road, Orgreave Road, Sheffield, South Yorkshire, S13 9LQ
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 April 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Sheffield
Other active cleaning companies registered in Sheffield.
- MF UK Cleaning Services Ltd2026
- Middlewood Soap & Shine Ltd2025
- Milton (Yorkshire) Ltd2004
- Miss Penny's Cleaning Ltd2024
- MM Lopes Ltd2025
- Monty Time Rush Ltd2026
- Morenix Services Ltd2025
- Mount Sinai Cleaning Services Ltd2025
All cleaning companies in Sheffield · All trades in Sheffield · Cleaning companies across the UK
Frequently asked questions
When are MDS UK Limited's accounts due?
MDS UK Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is MDS UK Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is MDS UK Limited still trading?
MDS UK Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does MDS UK Limited do?
MDS UK Limited is registered under General cleaning of buildings (SIC 81210).
How old is MDS UK Limited?
MDS UK Limited was incorporated on 19 March 2002, 24 years ago.
What is the penalty if MDS UK Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View MDS UK Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.